[There is a long pause on the other end. What Charles doesn't know is that Deadpool is slowly putting two and two together. A man named Charles Xavier, writing doctrines about mutants-- he definitely recognizes his voice now-- and talking about telepathy?

Either this is an amazing coincidence or he's currently talking to some kind of "before X-Men" Charles Xavier. And Deadpool's had enough forays into time travel not to completely rule that out.

When he speaks again, his voice is hesitant; guarded.]

Depends on whose mind's gettin' read here, Chuck. Because, uh... if you just want us to pass secret mental notes to each other, I've got no problem with that. But... go deeper and I might just get a little... touchy, let's just say.

Course, even if I didn't have a problem with it, there's not a whole lot you'd be gettin' outta this noggin. Call it a side-effect of the, uh... talents I got in me, if you catch my drift. Makes my brain very difficult to pick apart.